package org.andengine.entity.modifier;

import org.andengine.entity.IEntity;
import org.andengine.util.modifier.ease.EaseLinear;
import org.andengine.util.modifier.ease.IEaseFunction;

/**
 * (c) Zynga 2011
 *
 * @author Nicolas Gramlich <ngramlich@zynga.com>
 * @since 10:46:10 - 05.10.2011
 */
public class SkewModifier extends DoubleValueSpanEntityModifier {
    // ===========================================================
    // Constants
    // ===========================================================

    // ===========================================================
    // Fields
    // ===========================================================

    // ===========================================================
    // Constructors
    // ===========================================================

    public SkewModifier(final float pDuration, final float pFromSkewX, final float pToSkewX, final float pFromSkewY, final float pToSkewY) {
        this(pDuration, pFromSkewX, pToSkewX, pFromSkewY, pToSkewY, null, EaseLinear.getInstance());
    }

    public SkewModifier(final float pDuration, final float pFromSkewX, final float pToSkewX, final float pFromSkewY, final float pToSkewY, final IEaseFunction pEaseFunction) {
        this(pDuration, pFromSkewX, pToSkewX, pFromSkewY, pToSkewY, null, pEaseFunction);
    }

    public SkewModifier(final float pDuration, final float pFromSkewX, final float pToSkewX, final float pFromSkewY, final float pToSkewY, final IEntityModifierListener pEntityModifierListener) {
        super(pDuration, pFromSkewX, pToSkewX, pFromSkewY, pToSkewY, pEntityModifierListener, EaseLinear.getInstance());
    }

    public SkewModifier(final float pDuration, final float pFromSkewX, final float pToSkewX, final float pFromSkewY, final float pToSkewY, final IEntityModifierListener pEntityModifierListener, final IEaseFunction pEaseFunction) {
        super(pDuration, pFromSkewX, pToSkewX, pFromSkewY, pToSkewY, pEntityModifierListener, pEaseFunction);
    }

    protected SkewModifier(final SkewModifier pSkewXModifier) {
        super(pSkewXModifier);
    }

    @Override
    public SkewModifier deepCopy() {
        return new SkewModifier(this);
    }

    // ===========================================================
    // Getter & Setter
    // ===========================================================

    // ===========================================================
    // Methods for/from SuperClass/Interfaces
    // ===========================================================

    @Override
    protected void onSetInitialValues(final IEntity pEntity, final float pSkewX, final float pSkewY) {
        pEntity.setSkew(pSkewX, pSkewY);
    }

    @Override
    protected void onSetValues(final IEntity pEntity, final float pPercentageDone, final float pSkewX, final float pSkewY) {
        pEntity.setSkew(pSkewX, pSkewY);
    }

    // ===========================================================
    // Methods
    // ===========================================================

    // ===========================================================
    // Inner and Anonymous Classes
    // ===========================================================
}
